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Tom Lane 2cdec8b308 Fix core dump due to null-pointer dereference in to_char() when datetime ... format codes are misapplied to a numeric argument. (The code still produces a pretty bogus error message in such cases, but I'll settle for stopping the crash for now.) Per bug #4700 from Sergey Burladyan. Problem exists in all supported branches, so patch all the way back. In HEAD, also clean up some ugly coding in the nearby cache management code.		17 years ago
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access	Code review for dtrace probes added (so far) to 8.4. Adjust placement of	17 years ago
bootstrap	Start background writer during archive recovery. Background writer now performs	17 years ago
catalog	Add the possibility to specify an explicit validator function for foreign-data	17 years ago
commands	Add some sanity checks to CREATE CAST ... WITHOUT FUNCTION. Disallow	17 years ago
executor	Add new SQL:2008 error codes for invalid LIMIT and OFFSET values. Remove	17 years ago
foreign	Add the possibility to specify an explicit validator function for foreign-data	17 years ago
lib	Update copyright for 2009.	17 years ago
libpq	Make pg_hba parsing report all errors in the file before aborting the load,	17 years ago
main	Update copyright for 2009.	17 years ago
nodes	Make SubPlan nodes carry the result's typmod as well as datatype OID. This is	17 years ago
optimizer	Improve match_special_index_operator() to recognize that LIKE with an	17 years ago
parser	Add comments about kwlookup.c expectations	17 years ago
po	…
port	Update copyright for 2009.	17 years ago
postmaster	Reload config file in startup process on SIGHUP.	17 years ago
regex	Refactor backend makefiles to remove lots of duplicate code	18 years ago
rewrite	Get rid of the rather fuzzily defined FlattenedSubLink node type in favor of	17 years ago
snowball	Update copyright for 2009.	17 years ago
storage	Code review for dtrace probes added (so far) to 8.4. Adjust placement of	17 years ago
tcop	Allow reloption names to have qualifiers, initially supporting a TOAST	17 years ago
tsearch	Some languages have symbols with zero display's width or/and vowels/signs which	17 years ago
utils	Fix core dump due to null-pointer dereference in to_char() when datetime	17 years ago
Makefile	Update copyright for 2009.	17 years ago
common.mk	Code coverage testing with gcov. Documentation is in the regression test	18 years ago
nls.mk	Install a more robust solution for the problem of infinite error-processing	17 years ago